This was one of my favorite episodes, too. I won't rehash. But I liked the eerie feeling it seemed they were experiencing as it became more and more apparent they had gone back in time and were thrust right onto the site of that gruesome battle. What make it even more spooky was you never saw the enemy (the Indians, that is). The smoke signals. The horse with no rider, the empty tepee, no one in sight in the village. I'm not that up on the actual battle, but it was always fascinated me. It did seem a bit politically incorrect, though, as they seemed to be portraying the Indians as the bad guys. I thought of this episode as I get set to watch it on Sci-Fi's annual "Zone'' 4th of July marathon.
Review of The 7th Is Made Up of Phantoms
